Jackson Hole (WY)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by USGS
Date flown 10/65
Line spacing 1.61 (km)
Altitude 3657.6 to 4267.2 (m) by barometer measurement
Total distance 2,694 (km)
References
Counties Lincoln - Sublette - Teton
Overlapping surveys

Data: Magnetic (M-Dz)